CN104233608A - Yarn nozzle lifting device in flat knitting machine - Google Patents
Yarn nozzle lifting device in flat knitting machine Download PDFInfo
- Publication number
- CN104233608A CN104233608A CN201410547190.9A CN201410547190A CN104233608A CN 104233608 A CN104233608 A CN 104233608A CN 201410547190 A CN201410547190 A CN 201410547190A CN 104233608 A CN104233608 A CN 104233608A
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- crow
- cover plate
- handle
- timing belt
- synchronous belt
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Abstract
The invention discloses a yarn nozzle lifting device in a flat knitting machine. The yarn nozzle lifting device comprises a Uz seat, a Uz handle, a synchronous belt cover plate and a synchronous belt. The upper end of the Uz handle is arranged in the middle of the Uz seat, and a drive pin is arranged on the Uz handle. A limiting block is fixed behind the Uz seat, and a movable channel is formed between the Uz seat and the limiting block. The synchronous belt is arranged in the movable channel between the Uz seat and the limiting block. The synchronous belt cover plate is arranged above the Uz handle, and the two ends of the synchronous belt cover plate are fixed to the synchronous belt through fixing blocks. An inverted-V-shaped movable groove is formed in the middle of the synchronous belt cover plate, and the drive pin on the Uz handle is arranged in the inverted-V-shaped movable groove of the synchronous belt cover plate. The motion track of a yarn nozzle is controlled by dragging the synchronous belt cover plate by the synchronous belt, and the yarn nozzle carries out weaving when at the low position of the inverted-V-shaped movable groove. The yarn nozzle does not carry out weaving when at the high position of the inverted-V-shaped movable groove, and therefore the yarn nozzle collision problem is solved.
Description
Technical field
The invention belongs to technical field of knitting machinery, the yarn mouth lowering or hoisting gear particularly in straight-bar machines.
Background technology
Computerized flat knitting machine controls any place of yarn mouth within the scope of knitting width by Computer signal and starts working or quit work, during in order to more effectively weave the intarsia pattern of more complicated, most of Computerized flat knitting machine also needs to configure special inlaid yarn carrier, inlaid yarn carrier is after certain end of extent of the same colour of braiding, need to rise according to program, depart from duty, avoid colliding with the knitting needle in lower district of the same colour.Existing inlaid yarn carrier major part has yarn mouth elevating function, can, according to specific works needs, drive yarn mouth to move up and down by corresponding drives structure.But the drives structure of existing inlaid yarn carrier is all very complicated, loaded down with trivial details, not only the cost of global facility is high, and work cooperation requires high, easily breaks down.
Summary of the invention
The object of the invention is to solve the problem, providing that a kind of structure is simple, cost is low, the yarn mouth lowering or hoisting gear of yarn mouth lifting work can be completed fast.
For this reason, technical scheme of the present invention is: the yarn mouth lowering or hoisting gear in straight-bar machines, comprises Wu Sizuo, Wu Sibing, porcelain eye seat and yarn mouth; This centre of described crow has a rectangle slideway, and this handle upper end of crow is placed on the rectangle slideway of this centre of crow, and described yarn mouth is fixed on this handle lower end of crow, and described porcelain eye seat is fixed on this handle of crow, and porcelain eye seat two ends have porcelain eye; It is characterized in that: this handle of described crow has a drive pin, this rear of described crow is fixed with a limited block, has active tunnel in the middle of this seat of crow and limited block; It also comprises synchronous cover plate and a Timing Belt; Described Timing Belt is placed in this active tunnel middle with limited block of crow; Described Timing Belt cover plate is positioned at above this handle of crow, and Timing Belt cover plate two ends are fixed on Timing Belt by fixed block; Have a loose slot falling " V " font in the middle of described Timing Belt cover plate, the drive pin on this handle of crow is placed in Timing Belt cover plate and falls in the loose slot of " V " font.
Timing Belt in the present invention can be movable in this active tunnel middle with limited block of crow, and Timing Belt cover plate is fixed on Timing Belt.When driven by motor Timing Belt, the Timing Belt cover plate be fixed on Timing Belt is driven, fall " V " font loose slot of drive pin simultaneously on this handle of crow in the middle of Timing Belt cover plate moves up and down, and this handle of crow and yarn mouth are moved up and down along the rectangle slideway of this centre of crow under the drive of drive pin.Yarn mouth of the present invention drags Timing Belt cover plate by Timing Belt and controls yarn mouth movement locus, and when falling the low level of " V " font loose slot, yarn mouth weaves; When falling " V " font loose slot high-order, yarn mouth does not weave, thus solves the problem of colliding between yarn mouth.
Accompanying drawing explanation
Be described in further details below in conjunction with accompanying drawing and embodiments of the present invention.
Fig. 1 is structural representation of the present invention.
Fig. 2 is rearview of the present invention.
Fig. 3 is working state schematic representation of the present invention.
Fig. 4 is off working state schematic diagram of the present invention.
Detailed description of the invention
See accompanying drawing.The present embodiment comprises this seat 1 of crow, crow this handle 2, porcelain eye seat 3, yarn mouth 4, Timing Belt cover plate 5 and Timing Belt 6; Has a rectangle slideway in the middle of this seat 1 of described crow, this handle 2 upper end of crow is placed on this rectangle slideway in the middle of 1 of crow, and described yarn mouth 4 is fixed on this handle 2 lower end of crow, and described porcelain eye seat 3 is fixed on this handle 2 of crow, and porcelain eye seat 3 two ends have porcelain eye 31; This handle 2 of described crow has a drive pin 21, and this seat 1 rear of described crow is fixed with a limited block 11, has active tunnel in the middle of this seat 1 of crow and limited block 7; Described Timing Belt 6 be placed in crow this 1 with limited block 7 in the middle of active tunnel in; Described Timing Belt cover plate 5 is positioned at above this handle 2 of crow, and Timing Belt cover plate 5 two ends are fixed on Timing Belt 6 by fixed block 8; Have a loose slot 51 falling " V " font in the middle of described Timing Belt cover plate 5, the drive pin 21 on this handle 2 of crow is placed in Timing Belt cover plate 5 and falls in the loose slot 51 of " V " font.
During the present embodiment work, driven by motor Timing Belt 6, the Timing Belt cover plate 5 be fixed on Timing Belt 6 is driven, fall " V " font loose slot 51 of drive pin 21 simultaneously on this handle 2 of crow in the middle of Timing Belt cover plate 5 moves up and down, and this handle 2 of crow and yarn mouth 4 are moved up and down along this rectangle slideway in the middle of 1 of crow under the drive of drive pin 21.Drive pin 21 is when falling the low level of " V " font loose slot 51, and yarn mouth 4 weaves; Drive pin 21 is when falling " V " font loose slot 51 high-order, and yarn mouth 4 does not weave.
Claims (1)
1. the yarn mouth lowering or hoisting gear in straight-bar machines, comprises Wu Sizuo, Wu Sibing, porcelain eye seat and yarn mouth; This centre of described crow has a rectangle slideway, and this handle upper end of crow is placed on the rectangle slideway of this centre of crow, and described yarn mouth is fixed on this handle lower end of crow, and described porcelain eye seat is fixed on this handle of crow, and porcelain eye seat two ends have porcelain eye; It is characterized in that: this handle of described crow has a drive pin, this rear of described crow is fixed with a limited block, has active tunnel in the middle of this seat of crow and limited block; It also comprises synchronous cover plate and a Timing Belt; Described Timing Belt is placed in this active tunnel middle with limited block of crow; Described Timing Belt cover plate is positioned at above this handle of crow, and Timing Belt cover plate two ends are fixed on Timing Belt by fixed block; Have a loose slot falling " V " font in the middle of described Timing Belt cover plate, the drive pin on this handle of crow is placed in Timing Belt cover plate and falls in the loose slot of " V " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547190.9A CN104233608B (en) | 2014-10-16 | 2014-10-16 | Yarn mouth lowering or hoisting gear in straight-bar machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547190.9A CN104233608B (en) | 2014-10-16 | 2014-10-16 | Yarn mouth lowering or hoisting gear in straight-bar machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104233608A true CN104233608A (en) | 2014-12-24 |
| CN104233608B CN104233608B (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410547190.9A Active CN104233608B (en) | 2014-10-16 | 2014-10-16 | Yarn mouth lowering or hoisting gear in straight-bar machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104233608B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970463A (en) * | 2016-07-19 | 2016-09-28 | 浙江恒强科技股份有限公司 | Flat knitting machine with self-propelled yarn nozzles |
| CN108179540A (en) * | 2018-02-09 | 2018-06-19 | 福建睿能科技股份有限公司 | A kind of yarn mouth component and straight-bar machines |
| CN108193366A (en) * | 2018-02-09 | 2018-06-22 | 福建睿能科技股份有限公司 | A kind of straight-bar machines |
| CN113417058A (en) * | 2021-05-31 | 2021-09-21 | 宁波裕人智能纺织机械有限公司 | Parallel yarn bar feeding device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0813295A (en) * | 1994-06-21 | 1996-01-16 | Mitsuboshi Seisakusho:Kk | Yarn guide in weft knitting machine |
| JPH0949154A (en) * | 1995-08-07 | 1997-02-18 | Takeshi Yamamura | Patterning by flat knitting machine and carrier device for flat knitting machine for patterning |
| CN101144222A (en) * | 2007-09-29 | 2008-03-19 | 冯加林 | Yarn feeding device for computer flat machine |
| CN201648686U (en) * | 2010-04-28 | 2010-11-24 | 常熟市金龙机械有限公司 | Yarn nozzle seat with improved structure |
| CN201704504U (en) * | 2010-05-14 | 2011-01-12 | 钱福海 | Yarn feeding device for flat knitting machine |
| CN202369751U (en) * | 2011-12-13 | 2012-08-08 | 宁波慈星股份有限公司 | Yarn feeder device for flat knitting machine |
| CN204080319U (en) * | 2014-10-16 | 2015-01-07 | 宁波慈星股份有限公司 | Yarn mouth lowering or hoisting gear in straight-bar machines |
-
2014
- 2014-10-16 CN CN201410547190.9A patent/CN104233608B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0813295A (en) * | 1994-06-21 | 1996-01-16 | Mitsuboshi Seisakusho:Kk | Yarn guide in weft knitting machine |
| JPH0949154A (en) * | 1995-08-07 | 1997-02-18 | Takeshi Yamamura | Patterning by flat knitting machine and carrier device for flat knitting machine for patterning |
| CN101144222A (en) * | 2007-09-29 | 2008-03-19 | 冯加林 | Yarn feeding device for computer flat machine |
| CN201648686U (en) * | 2010-04-28 | 2010-11-24 | 常熟市金龙机械有限公司 | Yarn nozzle seat with improved structure |
| CN201704504U (en) * | 2010-05-14 | 2011-01-12 | 钱福海 | Yarn feeding device for flat knitting machine |
| CN202369751U (en) * | 2011-12-13 | 2012-08-08 | 宁波慈星股份有限公司 | Yarn feeder device for flat knitting machine |
| CN204080319U (en) * | 2014-10-16 | 2015-01-07 | 宁波慈星股份有限公司 | Yarn mouth lowering or hoisting gear in straight-bar machines |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970463A (en) * | 2016-07-19 | 2016-09-28 | 浙江恒强科技股份有限公司 | Flat knitting machine with self-propelled yarn nozzles |
| CN105970463B (en) * | 2016-07-19 | 2018-07-24 | 浙江恒强科技股份有限公司 | A kind of flat machine of yarn mouth voluntarily |
| CN108179540A (en) * | 2018-02-09 | 2018-06-19 | 福建睿能科技股份有限公司 | A kind of yarn mouth component and straight-bar machines |
| CN108193366A (en) * | 2018-02-09 | 2018-06-22 | 福建睿能科技股份有限公司 | A kind of straight-bar machines |
| CN108179540B (en) * | 2018-02-09 | 2023-05-16 | 福建睿能科技股份有限公司 | Yarn nozzle assembly and flat knitting machine |
| CN108193366B (en) * | 2018-02-09 | 2023-05-16 | 福建睿能科技股份有限公司 | Flat knitting machine |
| CN113417058A (en) * | 2021-05-31 | 2021-09-21 | 宁波裕人智能纺织机械有限公司 | Parallel yarn bar feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104233608B (en) | 2016-04-13 |
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